| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $191.35 | 6.364% | $203.5275 | $203.53 | $203.55 | $203.50 |
| Purchase #2 | $133.28 | 13.118% | $150.7637 | $150.76 | $150.75 | $150.80 |
| Purchase #3 | $248.86 | 12.177% | $279.1637 | $279.16 | $279.15 | $279.20 |
| Purchase #4 | $225.34 | 7.380% | $241.9701 | $241.97 | $241.95 | $242.00 |
| Purchase #5 | $98.67 | 8.283% | $106.8428 | $106.84 | $106.85 | $106.80 |
| Purchase #6 | $219.58 | 11.598% | $245.0469 | $245.05 | $245.05 | $245.00 |
| Purchase #7 | $146.62 | 8.105% | $158.5036 | $158.50 | $158.50 | $158.50 |
| 7 purchase totals = | $1,263.70 | $1,385.8183 | $1,385.81 | $1,385.80 | $1,385.80 | |